I am planning to create a 3D Audio experience in a small room. For that I would like to place speakers around the center of the room. How many speakers do I need minimum to play sounds, for example from the left, the top, the front and back, etc?
I thought about using 3 speakers on the floor in a triangle-formation as well as one at the ceiling. Would that work? Placing 8 speakers (one in every corner) seems a bit to much.